Furthermore, PCA was conducted to cluster peptide-based intensity and intact protein detection across three groups using ELISA
The American Journal of Clinical Nutrition, 80 (3), 539-549
Vitamin B12, also known as cobalamin, plays a crucial role in: Red blood cell production Nerve function DNA synthesis Energy production and metabolism A deficiency in Vitamin B12 can lead to fatigue, anemia, nerve damage, and cognitive issues
Liu HN, Wang R, Cao Y, Xian F, Bi XJ, Wu DJ, et al
That said, high-level or specialized testing (like what might be used in professional sports) could look for substances not included in standard panels